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      hasbeen后面加什么詞
      
            
            
      回答
      
            
      
                
                瑞文問答
                
      2024-08-05
            
      
            
      
                has been后面加形容詞。
      has：有; have 的第三人稱單數(shù)現(xiàn)在時形式。
      been：
      v. 曾經(jīng); 曾經(jīng)到過(某地)。
      are的過去分詞; be的過去分詞。
            
      
            
            
      擴展資料
      
            
      　　Only time will tell if the treatment has been successful.
      　　只有時間才能證明這種療法是否成功。
      　　The system has been in operation for six months.
      　　這個系統(tǒng)已經(jīng)運行六個月了。
      　　The company has been investing in new plant and equipment.
      　　這家公司一直在投資購置新機器和設備。
      　　A new system has been devised to control traffic in the city.
      　　控制城市交通的新系統(tǒng)已經(jīng)設計出來。
      　　Digital television has been around for some time now.
      　　數(shù)字電視已經(jīng)面市一段時間了。